Coaxial waveguide converter substrate with filtering function



FIG. 1 is a top plan view of a coaxial waveguide converter substrate with filtering function showing our new design;

FIG. 2 a bottom plan view thereof;

FIG. 3 is a left side elevation view thereof;

FIG. 4 is a right side elevation view thereof;

FIG. 5 is a front elevation view thereof;

FIG. 6 is a rear elevation view thereof; and,

FIG. 7 is a perspective view thereof. 

CLAIM The ornamental design for a coaxial waveguide converter substrate with filtering function, as shown and described. 